| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.95 | 6.381% | $164.8374 | $164.84 | $164.85 | $164.80 |
| Purchase #2 | $29.70 | 7.747% | $32.0009 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $78.75 | 3.582% | $81.5708 | $81.57 | $81.55 | $81.60 |
| Purchase #4 | $223.81 | 11.120% | $248.6977 | $248.70 | $248.70 | $248.70 |
| Purchase #5 | $85.76 | 11.629% | $95.733 | $95.73 | $95.75 | $95.70 |
| Purchase #6 | $18.36 | 12.412% | $20.6388 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $177.89 | 12.452% | $200.0409 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $769.22 | $843.5195 | $843.52 | $843.55 | $843.40 | |